html,body,ul,ol,li{margin: 0;padding: 0;font-family: "PingFang SC", Helvetica, sans-serif;}ul,ol,li {list-style: none;}a {text-decoration: none;}
a:link{color: black;}a:visited{color: black;}a:hover{color: black;}img {vertical-align: top;border: 0;}
/*清除输入框输入文本后背景色*/
input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px white inset;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
}
.clearfix {
    *zoom: 1;
}
.no-select {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
/*app样式*/
.search {
    position: absolute;
    top: 31%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 572px;
    height: 118px;
}
.search img {
    display: block;
    width: 280px;
    height: 70px;
    margin: 0 auto 30px;
    cursor: pointer;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
/*tips和三角组合成气泡提示框*/
.tips {
    position: absolute;
    opacity: 0;
    left: 440px;
    top: -32px;
    width: 120px;
    height: 28px;
    color: rgb(251,251,251);
    letter-spacing: 2px;
    font-size: 13px;
    line-height: 28px;
    border-radius: 6px;
    text-align: center;
    background-color: rgb(20,24,28);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    /*为鼠标移入logo时显示的提示框绑定动画*/
    -moz-transition: all .1s linear 1s;
    -webkit-transition: all .1s linear 1s;
    -o-transition: all .1s linear 1s;
    -ms-transition: all .1s linear 1s;
    transition:  all .1s linear 1s;
}
.triangle {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    left: 435px;
    top: -14px;
    transform: rotate(35deg);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 16px solid rgb(20,24,28);

    /*为鼠标移入logo时显示提示框绑定动画*/
    -moz-transition: all .05s linear 1s;
    -webkit-transition: all .05s linear 1s;
    -o-transition: all .05s linear 1s;
    -ms-transition: all .05s linear 1s;
    transition:  all .05s linear 1s;
}
.search span:hover .tips {
    opacity: 1;
}
.tips a {
    color: #ccc;
}
.search span:hover .triangle {
    opacity: 1;
}
/*变化后样式*/
.search1 {
    position: absolute;
    top: 20px;
    left: 20px;
    height: 44px;
    background-color: aquamarine;
}
.search1 img {
    float: left;
    width: 176px;
    height: 44px;
    margin: 0 20px 0 0;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.keywords {
    float: left;
    width: 458px;
    height: 40px;
    padding: 0;
    font-size: 16px;
    color: rgb(20,24,28);
    text-indent: 16px;
    outline:none;
    border: 2px solid rgb(196,199,206);
    border-right: rgb(20,24,28);
    border-radius: 5px 0 0 5px;
}
.keywords:hover {
    border: 2px solid rgb(167,170,181);
    border-right: rgb(167,170,181);
}
.search-btn {
    float: left;
    width: 110px;
    height: 44px;
    line-height: 44px;
    border: none;
    padding: 0;
    box-shadow: none;
    border-radius: 0 5px 5px 0;
    /*background-color: rgb(20,162,245);*/
    background-color: rgb(20,24,28);
    color: white;
    font-size: 17px;
    cursor:pointer;
    outline:0 none !important;
}
/*结果列表样式*/
.result {
    display: none;
    width: 1200px;
    height: 800px;
    margin: 74px 0 0 20px;
}
.result .bookItem {
    width: 1198px;
    height: 75px;
    border: 1px solid #ccc;
    background-color: rgb(255,255,255);
    margin-bottom: -1px;
}
.result .bookItem:hover {
    position: relative;
    background-color: rgba(0,0,0, 0.02);
    border: 1px solid #ccc;
}
.result img {
    float: left;
    width: 60px;
    height: 75px;
}
.result .bookInfo {
    float: left;
    width: 878px;
    height: 75px;
}
.result .bookInfo img {
    height: 22px;
    width: 95px;
}
.result .bookName {
    width: 858px;
    height: 20px;
    line-height: 20px;
    font-size: 17px;
    color: rgb(20,24,28);
    font-weight: 700;
    margin: 12px 0 6px 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.otherInfo {
    float: left;
    height: 24px;
    font-size: 16px;
    color: #78828F;
    line-height: 24px;
    border-radius: 5px;
    margin: 5px 0 0 20px;
    padding: 0 6px 0 6px;
}
.otherInfo1 {
    float: left;
    height: 24px;
    font-size: 16px;
    color: #78828F;
    background-color: rgb(241,241,241);
    line-height: 24px;
    border-radius: 5px;
    margin: 5px 0 0 20px;
    padding: 0 6px 0 6px;
}
.otherInfo2 {
    float: left;
    height: 24px;
    font-size: 16px;
    color: #78828F;
    background-color: rgb(241,241,241);
    line-height: 24px;
    border-radius: 5px;
    margin: 5px 0 0 20px;
    padding: 0 6px 0 6px;
    cursor: pointer;
}
.otherInfo2:hover {
    float: left;
    height: 24px;
    font-size: 16px;
    color: #78828F;
    background-color: #f9cbaa;
    line-height: 24px;
    border-radius: 5px;
    margin: 5px 0 0 20px;
    padding: 0 6px 0 6px;
    cursor: pointer;
}
.bookAction {
    width: 260px;
    height: 75px;
    text-align: center;
    line-height: 75px;
    float: left;
}
.bookAction input {
    outline: none;
    border: none;
    width: 90px;
    height: 35px;
    font-size: 14px;
    background-color: rgb(20,24,28);

    border-radius: 5px;
    color: white;
    cursor: pointer;
}
.bookAction input:hover {
    outline: none;
    border: none;
    width: 90px;
    height: 35px;
    font-size: 14px;
    background-color: rgb(60,72,84);
    border-radius: 5px;
    color: white;
    cursor: pointer;
}
.footer {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    font-size: 12px;
    height: 30px;
    line-height: 30px;
    color: #222;
    text-align: center;
}
.st_page {
    margin: 15px 0 0 8px;
}

/*登录动画*/
@keyframes showPanel {
    0% {
        transform:scale(0.5);
        opacity:0.0;
    }
    50% {
        transform:scale(1.05);
        opacity:1.0;
    }
    100% {
        transform:scale(1);
        opacity:1.0;
    }
}
/* Firefox */
@-moz-keyframes showPanel {
    0% {
        -moz-transform:scale(0.5);
        opacity:0.0;
    }
    50% {
        -moz-transform:scale(1.05);
        opacity:1.0;
    }
    100% {
        -moz-transform:scale(1);
        opacity:1.0;
    }
}
/* IE */
@-ms-keyframes showPanel {
    0% {
        -ms-transform: scale(0.5);
        opacity:0.0;
    }
    50% {
        -ms-transform: scale(1.05);
        opacity:1.0;
    }
    100% {
        -ms-transform: scale(1);
        opacity:1.0;
    }
}

/* opera */
@-o-keyframes showPanel {
    0% {
        -o-transform: scale(0.5);
        opacity:0.0;
    }
    50% {
        -o-transform: scale(1.05);
        opacity:1.0;
    }
    100% {
        -o-transform: scale(1);
        opacity:1.0;
    }
}
/* Safari Chrome Edge */
@-webkit-keyframes showPanel {
    0% {
        -webkit-transform:scale(0.75);
        opacity:0.0;
    }
    50% {
        -webkit-transform:scale(1.05);
        opacity:1.0;
    }
    100% {
        -webkit-transform:scale(1);
        opacity:1.0;
    }
}

/*登录遮罩*/
.login {
    display: none;
}
.login-mask {
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.5;
}
.login input {
    width: 300px;
    height: 40px;
    padding: 0;
    font-size: 16px;
    color: rgb(20,24,28);
    text-indent: 16px;
    outline:none;
    border: 2px solid rgb(239,239,239);
    border-radius: 5px;
}
.login .btn {
    cursor: pointer;
    height: 41px;
    background-color: rgb(20,24,28);
    color: rgb(222,222,222);
    text-indent: 0;
}
.close-btn {
    position: absolute;
    top: 0;
    right: 0;
    margin: 5px 5px 0 0;
    display: inline-block;
    width: 30px;
    height: 30px;
    font-size: 20px;
    color: #ddd;
    cursor: pointer;
}
.close-btn:hover {
    color: #aaa;
}
.reg {
    display: none;
}
.regBtn {
    width: 260px;
    height: 75px;
    text-align: center;
    line-height: 75px;
    margin: auto;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
}